Home / 23,004,043.20-34,506,064.80-6,832,490.40

Finding the Fourth Proportional to 23,004,043.20, 34,506,064.80 and 6,832,490.40

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Solution

The fourth proportional to 23,004,043.20, 34,506,064.80 and 6,832,490.40 is: 10,248,735.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,004,043.20 : 34,506,064.80 = 6,832,490.40 : x
  2. Step 2: Convert to fraction form
    23,004,043.20/34,506,064.80 = 6,832,490.40/x
  3. Step 3: Cross multiply
    23,004,043.20x = 34,506,064.80 × 6,832,490.40
  4. Step 4: Simplify right side
    23,004,043.20x = 235,762,356,487,777.91
  5. Step 5: Solve for x
    x = 235,762,356,487,777.91/23,004,043.20
  6. Step 6: Final answer
    x = 10,248,735.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.